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Individual Calculations May 2010 |
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| Castro Chabuza, Diana Total change: -2.70 | |   |
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| Campeonato Nacional U-19 Femenino 2009 | Guayaquil | ECU | 2010-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1818 | 3.50 | 6 | 0.07 | 15 | 1.05 | |
|  Tay Lasso, Karen | | | 1693 | ECU | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Jaramillo Arce, Katherine | | | 1502 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Herrera, Kerly | | | 1795 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Caceres Limones, Anara | | | 1734 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Romero Echeverria, Abigail | | | 2051 | ECU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pacheco, Jessenia | | | 1800 | ECU | 1.00 | 1 | 0.47 | 15 | 7.05 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | FEDA 168 | Guayaquil | ECU | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1818 | 1.50 | 5 | -0.44 | 15 | -6.60 | |
| | Chang Suarez, Andres | | | 2109 | ECU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Castro, Gustavo | | | 1773 | ECU | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Sarmiento Robles, Paula | | | 1693 | ECU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chang Suarez, Emerson | | | 2125 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Azua Avila, Vicente | | | 1874 | ECU | 0.50 | 1 | 0.08 | 15 | 1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Campeonato Nacional U-17 Femenino 2009 | Guayaquil | ECU | 2010-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1818 | 4.00 | 7 | 0.19 | 15 | 2.85 | |
| | Jaramillo Arce, Katherine | | | 1502 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Uribe Hurtado, Grace | | | 1853 | ECU | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Saltos, Ilenia | | | 1673 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pinargote Carreno, Kassandra | | | 1897 | ECU | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Matute Loja, Belen | | | 1868 | ECU | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Tay Lasso, Karen | | | 1693 | ECU | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Orejuela Chango, Paulina | | | 1961 | ECU | 0.00 | 1 | -0.31 | 15 | -4.65 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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